---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-9883 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-15 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 12G 299G 4% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1155 59598 0 3667 62577 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:a1:56 brd ff:ff:ff:ff:ff:ff inet 10.30.107.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:feef:a156/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:12:b1:5f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:5aff:fe12:b15f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-9883) 11/05/25 _x86_64_ (16 CPU) 10:58:35 LINUX RESTART (16 CPU) 10:59:01 tps rtps wtps bread/s bwrtn/s 11:00:01 310.80 57.16 253.64 3624.86 55791.23 11:01:01 203.43 43.54 159.89 2492.12 63137.48 11:02:01 43.41 4.32 39.09 122.51 45934.21 11:03:01 146.24 3.78 142.46 512.85 62299.08 11:04:01 53.50 0.03 53.47 1.20 54083.17 11:05:01 41.71 0.43 41.28 11.60 50884.19 Average: 133.18 18.21 114.97 1127.49 55354.86 10:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 62918060 64309168 3049684 4.62 83636 1839868 2002476 2.99 952248 1685764 181796 11:01:01 60515472 62362572 5452272 8.27 101224 2260740 4197736 6.26 2987144 2011724 28280 11:02:01 58918712 60773264 7049032 10.69 101916 2267292 4295496 6.41 4605368 1984432 172 11:03:01 57919008 60282484 8048736 12.20 113660 2759560 5332640 7.96 5165948 2352708 15568 11:04:01 58984964 61580724 6982780 10.59 116292 2969916 3658268 5.46 3959188 2504128 14188 11:05:01 58474668 61514816 7493076 11.36 117832 3405412 3680308 5.49 4029008 2931940 217340 Average: 59621814 61803838 6345930 9.62 105760 2583798 3861154 5.76 3616484 2245116 76224 10:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 ens3 379.45 259.09 2102.40 77.83 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 11:01:01 ens3 578.70 439.98 4320.80 89.61 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:02:01 ens3 603.68 336.44 153.10 136.49 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 12.05 12.05 9.82 9.82 0.00 0.00 0.00 0.00 11:03:01 ens3 1162.52 538.04 2619.13 138.81 0.00 0.00 0.00 0.00 11:03:01 veth2c6ddb0 0.13 0.43 0.01 0.03 0.00 0.00 0.00 0.00 11:03:01 vethe7b4ad2 174.25 156.11 39.72 69.23 0.00 0.00 0.00 0.01 11:03:01 docker0 193.33 174.65 40.20 75.00 0.00 0.00 0.00 0.00 11:04:01 ens3 483.86 315.76 586.76 104.21 0.00 0.00 0.00 0.00 11:04:01 docker0 165.29 147.13 33.64 65.16 0.00 0.00 0.00 0.00 11:04:01 lo 777.87 777.87 317.18 317.18 0.00 0.00 0.00 0.00 11:05:01 ens3 326.01 170.10 91.41 67.79 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 2.63 2.63 1.05 1.05 0.00 0.00 0.00 0.00 Average: ens3 589.04 343.24 1645.57 102.46 0.00 0.00 0.00 0.00 Average: docker0 59.77 53.63 12.31 23.36 0.00 0.00 0.00 0.00 Average: lo 129.49 129.49 52.99 52.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-9883) 11/05/25 _x86_64_ (16 CPU) 10:58:35 LINUX RESTART (16 CPU) 10:59:01 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 5.79 0.00 0.58 1.25 0.03 92.36 11:00:01 0 7.84 0.00 0.67 0.45 0.05 90.99 11:00:01 1 1.40 0.00 0.27 0.03 0.02 98.28 11:00:01 2 4.21 0.00 0.47 5.54 0.03 89.75 11:00:01 3 1.42 0.00 0.64 0.22 0.02 97.71 11:00:01 4 1.78 0.00 0.27 0.08 0.02 97.85 11:00:01 5 2.38 0.00 0.22 0.03 0.02 97.35 11:00:01 6 1.20 0.00 0.20 0.10 0.02 98.48 11:00:01 7 2.77 0.00 0.28 0.02 0.02 96.91 11:00:01 8 1.09 0.00 0.23 7.33 0.02 91.33 11:00:01 9 4.58 0.00 0.38 0.12 0.02 94.90 11:00:01 10 1.92 0.00 0.47 0.23 0.02 97.36 11:00:01 11 2.86 0.00 1.17 3.69 0.05 92.23 11:00:01 12 19.40 0.00 1.03 0.60 0.03 78.93 11:00:01 13 31.31 0.00 1.91 1.04 0.05 65.70 11:00:01 14 5.02 0.00 0.58 0.38 0.02 93.99 11:00:01 15 3.41 0.00 0.48 0.08 0.02 96.01 11:01:01 all 24.95 0.00 1.05 0.66 0.08 73.26 11:01:01 0 46.07 0.00 1.79 0.52 0.10 51.52 11:01:01 1 24.08 0.00 0.85 0.03 0.07 74.97 11:01:01 2 27.14 0.00 1.11 0.60 0.08 71.06 11:01:01 3 22.95 0.00 1.79 0.10 0.08 75.07 11:01:01 4 19.94 0.00 1.17 0.22 0.08 78.59 11:01:01 5 14.45 0.00 1.00 1.56 0.05 82.94 11:01:01 6 21.33 0.00 0.65 3.35 0.08 74.58 11:01:01 7 30.39 0.00 0.90 0.25 0.08 68.37 11:01:01 8 36.21 0.00 1.12 2.71 0.10 59.85 11:01:01 9 26.37 0.00 0.92 0.18 0.08 72.44 11:01:01 10 28.26 0.00 0.74 0.00 0.08 70.92 11:01:01 11 21.01 0.00 0.97 0.00 0.08 77.94 11:01:01 12 20.86 0.00 1.39 0.45 0.08 77.22 11:01:01 13 16.67 0.00 0.47 0.03 0.07 82.76 11:01:01 14 25.05 0.00 0.63 0.07 0.07 74.19 11:01:01 15 18.52 0.00 1.29 0.52 0.08 79.59 11:02:01 all 23.98 0.00 0.85 0.46 0.08 74.63 11:02:01 0 22.84 0.00 2.13 0.02 0.12 74.90 11:02:01 1 35.14 0.00 1.27 0.02 0.10 63.48 11:02:01 2 44.41 0.00 1.07 0.03 0.17 54.32 11:02:01 3 27.00 0.00 0.87 0.00 0.07 72.07 11:02:01 4 29.01 0.00 0.85 0.12 0.08 69.93 11:02:01 5 27.68 0.00 0.57 0.00 0.08 71.67 11:02:01 6 10.36 0.00 0.55 7.15 0.07 81.86 11:02:01 7 25.72 0.00 0.52 0.00 0.10 73.66 11:02:01 8 15.53 0.00 0.37 0.00 0.03 84.07 11:02:01 9 32.96 0.00 0.68 0.00 0.10 66.25 11:02:01 10 19.16 0.00 0.60 0.02 0.07 80.16 11:02:01 11 17.05 0.00 0.62 0.00 0.05 82.28 11:02:01 12 15.11 0.00 1.88 0.00 0.05 82.96 11:02:01 13 19.43 0.00 0.68 0.00 0.07 79.82 11:02:01 14 27.22 0.00 0.58 0.00 0.10 72.10 11:02:01 15 15.13 0.00 0.30 0.00 0.05 84.52 11:03:01 all 17.59 0.00 1.37 0.77 0.08 80.19 11:03:01 0 24.30 0.00 2.51 0.72 0.10 72.37 11:03:01 1 21.98 0.00 1.25 0.10 0.08 76.58 11:03:01 2 16.58 0.00 0.85 0.05 0.07 82.45 11:03:01 3 18.86 0.00 0.72 0.08 0.08 80.25 11:03:01 4 19.31 0.00 0.95 0.05 0.08 79.61 11:03:01 5 16.97 0.00 1.10 0.03 0.07 81.82 11:03:01 6 8.99 0.00 1.14 4.48 0.07 85.32 11:03:01 7 13.61 0.00 1.62 0.08 0.07 84.61 11:03:01 8 16.82 0.00 1.71 0.07 0.07 81.34 11:03:01 9 13.53 0.00 1.62 0.03 0.07 84.75 11:03:01 10 17.55 0.00 1.26 0.89 0.08 80.21 11:03:01 11 14.61 0.00 1.88 2.92 0.07 80.53 11:03:01 12 17.37 0.00 1.32 2.70 0.08 78.52 11:03:01 13 20.08 0.00 1.22 0.00 0.07 78.63 11:03:01 14 26.04 0.00 1.48 0.13 0.08 72.27 11:03:01 15 14.82 0.00 1.34 0.02 0.07 83.76 11:04:01 all 14.70 0.00 0.84 0.63 0.06 83.76 11:04:01 0 9.55 0.00 0.52 0.02 0.05 89.86 11:04:01 1 16.38 0.00 0.95 0.00 0.05 82.62 11:04:01 2 12.49 0.00 0.52 0.13 0.05 86.81 11:04:01 3 13.27 0.00 0.84 0.00 0.07 85.83 11:04:01 4 17.24 0.00 1.35 0.02 0.05 81.34 11:04:01 5 12.42 0.00 1.08 1.74 0.05 84.71 11:04:01 6 11.93 0.00 0.40 0.03 0.07 87.57 11:04:01 7 18.36 0.00 1.10 0.00 0.08 80.45 11:04:01 8 15.80 0.00 0.85 0.00 0.05 83.30 11:04:01 9 16.61 0.00 0.92 0.03 0.08 82.36 11:04:01 10 14.82 0.00 0.99 0.15 0.08 83.96 11:04:01 11 13.40 0.00 0.18 0.02 0.07 86.33 11:04:01 12 6.97 0.00 0.28 7.90 0.08 84.76 11:04:01 13 24.87 0.00 1.97 0.00 0.07 73.09 11:04:01 14 17.52 0.00 0.69 0.00 0.08 81.71 11:04:01 15 13.64 0.00 0.85 0.02 0.05 85.44 11:05:01 all 16.65 0.00 0.58 0.64 0.07 82.06 11:05:01 0 11.48 0.00 0.60 0.00 0.07 87.85 11:05:01 1 11.95 0.00 0.57 0.00 0.08 87.40 11:05:01 2 15.06 0.00 0.54 0.00 0.07 84.34 11:05:01 3 16.92 0.00 0.23 0.02 0.07 82.76 11:05:01 4 16.71 0.00 0.62 0.00 0.05 82.62 11:05:01 5 13.76 0.00 0.64 5.88 0.05 79.68 11:05:01 6 19.74 0.00 0.50 0.00 0.05 79.71 11:05:01 7 11.30 0.00 0.50 0.00 0.08 88.11 11:05:01 8 14.50 0.00 0.53 0.00 0.05 84.92 11:05:01 9 16.33 0.00 0.37 0.00 0.05 83.25 11:05:01 10 21.63 0.00 1.42 0.00 0.05 76.90 11:05:01 11 27.01 0.00 0.64 0.00 0.07 72.29 11:05:01 12 15.25 0.00 0.82 4.24 0.15 79.54 11:05:01 13 17.75 0.00 0.30 0.00 0.08 81.87 11:05:01 14 17.86 0.00 0.48 0.00 0.05 81.61 11:05:01 15 19.16 0.00 0.42 0.12 0.05 80.26 Average: all 17.27 0.00 0.88 0.73 0.07 81.05 Average: 0 20.34 0.00 1.37 0.29 0.08 77.92 Average: 1 18.49 0.00 0.86 0.03 0.07 80.56 Average: 2 19.98 0.00 0.76 1.06 0.08 78.12 Average: 3 16.74 0.00 0.85 0.07 0.06 82.28 Average: 4 17.33 0.00 0.87 0.08 0.06 81.66 Average: 5 14.60 0.00 0.77 1.54 0.05 83.04 Average: 6 12.26 0.00 0.57 2.52 0.06 84.59 Average: 7 17.02 0.00 0.82 0.06 0.07 82.02 Average: 8 16.65 0.00 0.80 1.68 0.05 80.81 Average: 9 18.39 0.00 0.82 0.06 0.07 80.66 Average: 10 17.22 0.00 0.91 0.21 0.06 81.59 Average: 11 15.98 0.00 0.91 1.10 0.06 81.94 Average: 12 15.82 0.00 1.12 2.65 0.08 80.33 Average: 13 21.68 0.00 1.09 0.18 0.07 76.98 Average: 14 19.78 0.00 0.74 0.10 0.07 79.32 Average: 15 14.11 0.00 0.78 0.13 0.05 84.93